In recent years, the fire of historical sites and historical buildings at home and abroad has been spread frequently, making the fire protection problem a major concern in preservation. In the course of the development of fire risk assessment method, little research has been done on monuments and historical buildings in China. To this end, the study will take the fire risk assessment of monuments and historical buildings as a point of view, through the literature collection method and expert questionnaire to develop a fire risk assessment form. And carry out the actual case investigation and evaluation of Confucius Temple, Changhua Holy King Temple, Changhua Yuanqing View, Lugang Tiangong Palace and Lugang Longshan Temple, according to the fire risk safety level to be graded, the problems that need to be improved are listed, and the feasible measures and countermeasures in line with the case are put forward. "Management and maintenance level" total score to Changhua Confucius Temple 24.50 secondary (good) high; Changhua Yuanqing view 21.69 three levels (acceptable) low. "Architecture structure and pattern hierarchy" total score to Changhua Confucius Temple 18.43 three levels (acceptable) higher; Deer Harbor Tiangong 13.76 level 4 (dangerous) is low. "Fire protection level" total score to Changhua Yuanqing view 28.56 level (excellent) higher; Changhua Temple 25.41 Level 2 (good) low. "External environmental level" total score to Changhua Confucius Temple 7.78 secondary (good) higher; Changhua Temple 4.93 Level 4 (Dangerous) is low.
